Monographs Details: Quapoya peruviana var. guayanensis Maguire
Authority: Maguire, Bassett & Wurdack, John J. 1961. The botany of the Guayana Highland--part IV (2). Mem. New York Bot. Gard. 10: 1-87.
Family:Clusiaceae
Description:Latin Diagnosis - Inflorescentiis vulgo 3-5 cm longis, paucifloribus; ramis inflorescentiarum divaricatis; bracteolis floribus subtendentibus saepe 2-3-jugatis; sepalis superioribus orbicularibus 3.0-4.0 mm longis, in maturitate marginaliter costulatis et abrupte albo-scariosis; petalis orbiculari-oblongis vel oblongis, 5-6 mm longis, paucivittatis; florum foemineorum staminodiis 5, thecis lateralibus distalibusque, evidenter mox caducis; ovario 5-loculari, ovulis 2-seriatis; stigmatibus 5.

Distribution and Ecology - VENEZUELA: Amazonas: Cerro de la Neblina, occasional in high mixed montane forest, 2-8 km south Camp III, alt. 900 m; woody vine with scanty pale latex; 24 Dec 1953, Bassett Maguire, John J. Wurdack & George Bunting 36881 [male] (holotype, NY); Maguire, Wwdack & Bunting 37386 [male]; Maguire, Wurdack & Maguire 41779 [female] (paratypes); Maguire, Wurdack & Bunting 36732 [male]; Maguire, Wurdack & Maguire 41788A [female], 42579.